79964430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 250242048

約数和(自身を除く): 170277618

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1723, 1785, 2210, 2730, 3094, 3315, 3446, 3570, 4641, 5169, 6630, 7735, 8615, 9282, 10338, 12061, 15470, 17230, 22399, 23205, 24122, 25845, 29291, 36183, 44798, 46410, 51690, 58582, 60305, 67197, 72366, 87873, 111995, 120610, 134394, 146455, 156793, 175746, 180915, 205037, 223990, 292910, 313586, 335985, 361830, 380783, 410074, 439365, 470379, 615111, 671970, 761566, 783965, 878730, 940758, 1025185, 1142349, 1230222, 1567930, 1903915, 2050370, 2284698, 2351895, 2665481, 3075555, 3807830, 4703790, 5330962, 5711745, 6151110, 7996443, 11423490, 13327405, 15992886, 26654810, 39982215, 79964430]

約数ペア:

[(1, 79964430), (2, 39982215), (3, 26654810), (5, 15992886), (6, 13327405), (7, 11423490), (10, 7996443), (13, 6151110), (14, 5711745), (15, 5330962), (17, 4703790), (21, 3807830), (26, 3075555), (30, 2665481), (34, 2351895), (35, 2284698), (39, 2050370), (42, 1903915), (51, 1567930), (65, 1230222), (70, 1142349), (78, 1025185), (85, 940758), (91, 878730), (102, 783965), (105, 761566), (119, 671970), (130, 615111), (170, 470379), (182, 439365), (195, 410074), (210, 380783), (221, 361830), (238, 335985), (255, 313586), (273, 292910), (357, 223990), (390, 205037), (442, 180915), (455, 175746), (510, 156793), (546, 146455), (595, 134394), (663, 120610), (714, 111995), (910, 87873), (1105, 72366), (1190, 67197), (1326, 60305), (1365, 58582), (1547, 51690), (1723, 46410), (1785, 44798), (2210, 36183), (2730, 29291), (3094, 25845), (3315, 24122), (3446, 23205), (3570, 22399), (4641, 17230), (5169, 15470), (6630, 12061), (7735, 10338), (8615, 9282)]